Advances in Transition Metal‐Catalyzed Selective Functionalization of Inert C− O Bonds Assisted by Directing Groups

C Lin, F Gao, L Shen - Advanced Synthesis & Catalysis, 2019 - Wiley Online Library
The catalytic transformation of C− O bonds plays an irreplaceable role in nature and the
synthetic world due to the most widespread and naturally rich nature of such chemical …

Activation of diverse carbon–heteroatom and carbon–carbon bonds via palladium(ii)-catalysed β-X elimination

VT Tran, JA Gurak Jr, KS Yang, KM Engle - Nature chemistry, 2018 - nature.com
Chemists' ability to synthesize structurally complex, high-value organic molecules from
simple starting materials is limited by methods to selectively activate and functionalize strong …

Enantioselective alkylation of unactivated C–O bond: solvent molecule affects competing β-H elimination and reductive elimination dynamics

T Sun, J Zhang, Y Fang, Y Zhou, H Cao, G Luo… - ACS …, 2023 - ACS Publications
Despite the fact that metal-catalyzed asymmetric alkylative cross-couplings have been well-
established, enantioselective alkylative substitution of an unactivated C–O bond remains a …

Promoting Ni (II) catalysis with plasmonic antennas

P Han, T Tana, Q **ao, S Sarina, ER Waclawik… - Chem, 2019 - cell.com
Plasmonic catalysis has drawn significant interest recently, as the catalysis can be driven by
visible light. Here, we show a new tactic to apply low-flux visible-light irradiation on …

Metal–ligand cooperation at tethered π-ligands

DGA Verhoeven, ME Moret - Dalton Transactions, 2016 - pubs.rsc.org
Metal–ligand cooperativity in homogeneous catalysis is emerging as a powerful tool for the
design of efficient transition-metal catalysts. This perspective highlights recent advances in …

C− O Activation by a Rhodium Bis (N‐Heterocyclic Carbene) Catalyst: Aryl Carbamates as Arylating Reagents in Directed C− H Arylation

M Tobisu, K Yasui, Y Aihara, N Chatani - Angewandte Chemie, 2017 - Wiley Online Library
Despite recent progress in the catalytic transformation of inert phenol derivatives as
alternatives to aryl halides and triflates, attempts at the cross‐coupling of inert phenol …

Cobalt-Catalyzed Formation of Grignard Reagents via C–O or C–S Bond Activation

E Pietrasiak, S Ha, S Jeon, J Jeong, J Lee… - The Journal of …, 2022 - ACS Publications
C (aryl)–OMe bond functionalization catalyzed by cobalt (II) chloride in combination with a
nacnac-type ligand and magnesium as a reductant is reported. Borylation and benzoylation …

Synthesis of a crizotinib intermediate via highly efficient catalytic hydrogenation in continuous flow

F Xu, J Chen, X **e, P Cheng, Z Yu… - … Process Research & …, 2020 - ACS Publications
Kilogram-scale highly selective catalytic hydrogenation of the aryl nitro group in the
intermediate of crizotinib has been developed, which adopted continuous-flow technology …

Ni (0)-promoted activation of C sp2–H and C sp2–O bonds

S Min, J Choi, C Yoo, PM Graham, Y Lee - Chemical Science, 2021 - pubs.rsc.org
A dinickel (0)–N2 complex, stabilized with a rigid acridane-based PNP pincer ligand, was
studied for its ability to activate C (sp2)–H and C (sp2)–O bonds. Stabilized by a Ni–μ–N2 …

Lewis Acid Accelerated Aryl Ether Bond Cleavage with Nickel: Orders of Magnitude Rate Enhancement Using AlMe3

P Kelley, GA Edouard, S Lin… - Chemistry–A European …, 2016 - Wiley Online Library
Study of the kinetics of intramolecular aryl ether C− O bond cleavage by Ni was facilitated by
access to a family of metal complexes supported by diphosphines with pendant aryl‐methyl …